AWS EKS – Part 32 – Setup Cilium CNI on EKS Clusters
Cilium is another trending Kubernetes CNI plugin, a graduated CNCF project. It is known for using eBPF in its core...
AWS EKS – Part 31 – Setup Calico CNI on EKS Clusters
AWS EKS supports almost all CNI plugins other than VPC CNI through two main methods: the chaining mode, “only few...
AWS EKS – Part 30 – Ingress with Application Load Balancer
The AWS Load Balancer Controller(LBC) introduced in the previous lesson also provides a feature to create an AWS Application Load...
AWS EKS – Part 29 – Setup AWS Load Balancer Controller
AWS EKS supports LoadBalancer services to expose your applications outside the clusters. By default, when you create a LoadBalancer Service,...
AWS EKS – Part 28 – Deploy Pods in Different VPC Subnets
VPC CNI supports a feature to deploy Pods in subnets that are different from the cluster and worker nodes subnets....
AWS EKS – Part 27 – Security Groups for Pods Network Security
When using AWS VPC CNI, you can setup another feature to use EC2 Security Groups for Pods, which means you...
AWS EKS – Part 26 – Increase VPC CNI Allocatable IP Addresses
Every AWS EC2 instance comes with a limitation in the number of maximum network interfaces which can be assigned to...
AWS EKS – Part 25 – Kubernetes Networking and AWS VPC CNI
AWS VPC CNI is the default CNI “Container Network Interface” in EKS, and it’s installed automatically when the cluster is...
AWS EKS – Part 24 – Delete EKS Cluster and Resources
Every deployment will be destroyed and deleted a day. When the time comes for Kubernetes and EKS clusters, you must...
AWS EKS – Part 23 – Upgrade EKS Cluster and Worker Nodes
Kubernetes upgrade is divided into two main topics: upgrading the control plane and worker nodes. When it comes to AWS...
AWS EKS – Part 22 – Deploy and Manage EKS Cluster Addons
AWS provides dozens of additional components, “Operators”, to extend EKS functionalities called Addons. These addons can be easily deployed to...
AWS EKS – Part 21 – Kubernetes Authentication with AWS Cognito
Kubernetes supports user authentication through OAuth2/OIDC providers, and this feature is also available in AWS EKS in addition to all...